The SMC30J26A is a state-of-the-art Transil™ transient voltage suppressor (TVS) diode designed and manufactured by STMicroelectronics. This robust protective device is engineered to shield sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events.

With its stand-off voltage of 26V, the SMC30J26A is well-suited for a variety of applications that require reliable overvoltage protection. It is capable of handling high surge currents up to 30A in a compact SMC (DO-214AB) package, making it an ideal choice for space-constrained applications. Its fast response time ensures that it can react to overvoltage events quickly, thereby safeguarding downstream components from potential damage.

Key Features:

• Peak Pulse Power: The device can handle 3000W (10/1000μs surge) peak pulse power, providing robust protection against surges and spikes.
• High Surge Capability: With a surge capability of 30A (8/20μs), the SMC30J26A is capable of handling significant transient events without faltering.
• Low Clamping Voltage: The low clamping voltage ensures that the voltage spike is limited to a safe level for the protected circuit.
• Uni-directional: Designed as a uni-directional TVS diode, it offers targeted protection for applications that require specific directional shielding.
• Low Leakage Current: The low leakage current of the device ensures minimal impact on the normal operation of the protected circuit.
• ISO 7637-2 & ISO 16750-2 Compliant: Compliance with these standards indicates suitability for automotive load dump protection.

Applications:

The SMC30J26A is versatile and can be used in a variety of applications, including:

• Automotive electronics
• Industrial control systems
• Power supply units
• Telecommunication systems
• Consumer electronics

In summary, the SMC30J26A from STMicroelectronics is a high-performance TVS diode that offers excellent transient voltage protection for electronic systems. Its combination of high surge capability, fast response time, and compliance with automotive standards makes it a reliable and essential component for protecting sensitive electronics.